304506815

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 388368000

約数和(自身を除く): 83861185

約数列:

[1, 5, 29, 61, 145, 173, 199, 305, 865, 995, 1769, 5017, 5771, 8845, 10553, 12139, 25085, 28855, 34427, 52765, 60695, 172135, 306037, 352031, 998383, 1530185, 1760155, 2100047, 4991915, 10500235, 60901363, 304506815]

約数ペア:

[(1, 304506815), (5, 60901363), (29, 10500235), (61, 4991915), (145, 2100047), (173, 1760155), (199, 1530185), (305, 998383), (865, 352031), (995, 306037), (1769, 172135), (5017, 60695), (5771, 52765), (8845, 34427), (10553, 28855), (12139, 25085)]